Finding the Fourth Proportional to 65,038.01, 89,752.46 and 35,230.01

Step by Step Solution

1. Step 1: Write the proportion equation
   65,038.01 : 89,752.46 = 35,230.01 : x
2. Step 2: Convert to fraction form
   65,038.01/89,752.46 = 35,230.01/x
3. Step 3: Cross multiply
   65,038.01x = 89,752.46 × 35,230.01
4. Step 4: Simplify right side
   65,038.01x = 3,161,979,438.41
5. Step 5: Solve for x
   x = 3,161,979,438.41/65,038.01
6. Step 6: Final answer
   x = 48,617.41